PT - JOURNAL ARTICLE AU - G N Cattermole AU - C A Graham TI - Opiates should be avoided in acute decompensated heart failure AID - 10.1136/emj.2008.064576 DP - 2009 Mar 01 TA - Emergency Medicine Journal PG - 230--231 VI - 26 IP - 3 4099 - http://emj.bmj.com/content/26/3/230.4.short 4100 - http://emj.bmj.com/content/26/3/230.4.full SO - Emerg Med J2009 Mar 01; 26